BEIJING--(BUSINESS WIRE)--Visualead, an Offline-to-Online and Visual QR code startup, today announced its cooperation with Renren (NYSE:RENN), a leading Chinese social network, to incorporate ...
Two-dimensional (2D) barcodes, more prominently recognized as QR codes, are back in fashion—with much demand for just about 'contactless' everything these days. Coinbase didn't waste time in seizing ...